Check out the top-rated SEO agencies in Illinois handpicked by our team of expert analysts. Look into their portfolios, clients, average rates, reviews and more to select the best partner for your business.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Illinois × Industrial ×Clear Filters
  • Built to Flow

    Hot Lava* melts the friction between ideas, people, AI, and execution so the best ideas actually get made...

    Top Services:

    • Creative Services
    • Branding
    • Design Services
    • Video Production
    • Logo Design
    • Show more
    Location
    Evanston, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
  • Chicago Web Design & Development Agency

    Windy City Web Solutions is a premier web design and development agency based in Chicago. We craft custom, high-performing websites engineered to convert visitors into loyal clients. From custom web application development to search engine optimization (SEO), we deliver clean, scalable digital experiences...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Chicago Web Design, SEO & AI Visibility for Small Businesses

    Flamingo Agency is a Chicago web design and SEO agency specializing in custom WordPress websites for small businesses. We create modern, conversion-focused websites that improve credibility, search visibility, AI visibility, and lead generation...

    Top Services:

    • Web Design
    • WordPress Website Design
    • SEO
    • Web Development
    • AEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Outwork Average

    Waivium builds custom websites and SEO systems for established manufacturers, skilled trades, and family-owned businesses, structuring each site as a sales tool with product pages, conversion paths, and industry-specific keyword research. The veteran-owned, Wix Studio Certified and SEMrush Certified agency's...

    Top Services:

    • Web Design
    • SEO
    • PPC
    • Social Media Marketing
    • Branding
    • Show more
    Location
    Rock Falls, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
129,175+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
4

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.